Fig. 8: Typical data coverage from observations collected by three polar-orbiting meteorological satellites and the Global Navigation Satellite System (GNSS). | Nature Communications

Fig. 8: Typical data coverage from observations collected by three polar-orbiting meteorological satellites and the Global Navigation Satellite System (GNSS).

From: A data-to-forecast machine learning system for global weather

Fig. 8

The satellite observations are FengYun-3E (blue), Meteorological Operational Polar Satellite-C (Metop-C) (red), National Oceanic and Atmospheric Administration-20 (NOAA-20) (green), and GNSS radio occultation (RO) (yellow). This represents data from 3 h before to 4 h after 12 UTC on June 1, 2023. These data are utilized to generate analysis fields for 12 UTC on the same date.

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